Share based payment reserve (Details) - USD ($) $ in Thousands	12 Months Ended
Aug. 31, 2022	Aug. 31, 2021
IfrsStatementLineItems [Line Items]
Beginning balance, value	$ 46,425	$ 24,869
Ending balance, value	51,159	46,425
Reserve of share-based payments [member]
IfrsStatementLineItems [Line Items]
Beginning balance, value	5,680	2,748
Share based compensation - Common shares	3,113	2,933
Transfer of reserve on exercise of options	(1,968)	(1)
Ending balance, value	$ 6,825	$ 5,680

The amount of residual interest in the assets of the entity after deducting all its liabilities.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Data Type:	xbrli:monetaryItemType
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